A set of Neutron drivers for the VMware NSX.
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# Copyright 2017 VMware, Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import sys
from neutron_lib.callbacks import registry
from oslo_config import cfg
from oslo_log import log as logging
from oslo_vmware import vim_util
from vmware_nsx.dvs import dvs
from vmware_nsx.plugins.nsx_v.vshield.common import exceptions
from vmware_nsx.shell.admin.plugins.common import constants
from vmware_nsx.shell.admin.plugins.common import utils as admin_utils
from vmware_nsx.shell.admin.plugins.nsxv.resources import utils
from vmware_nsx.shell import resources as shell
LOG = logging.getLogger(__name__)
@admin_utils.output_header
def validate_configuration(resource, event, trigger, **kwargs):
"""Validate the nsxv configuration"""
try:
utils.NsxVPluginWrapper()
except exceptions.Forbidden:
LOG.error("Configuration validation failed: wrong VSM credentials "
"for %s", cfg.CONF.nsxv.manager_uri)
except Exception as e:
LOG.error("Configuration validation failed: %s", e)
else:
LOG.info("Configuration validation succeeded")
def check_clusters(resource, event, trigger, **kwargs):
clusters_str = ""
if kwargs.get('property'):
properties = admin_utils.parse_multi_keyval_opt(kwargs['property'])
clusters_str = properties.get('clusters', None)
if not clusters_str:
LOG.error("No cluster to look for was specified")
return
clusters = clusters_str.split(",")
mgr = dvs.VCManagerBase()
session = mgr.get_vc_session()
data = session.invoke_api(vim_util, 'get_objects', session.vim,
'ClusterComputeResource', 100)
while data:
for item in data.objects:
if item.obj.value in clusters[:]:
clusters.remove(item.obj.value)
data = vim_util.continue_retrieval(session.vim, data)
if not clusters:
LOG.info("Clusters %s found on VC backend", clusters_str)
else:
LOG.error("Clusters %s not found on VC backend", ",".join(clusters))
sys.exit(1)
registry.subscribe(validate_configuration,
constants.CONFIG,
shell.Operations.VALIDATE.value)
registry.subscribe(check_clusters,
constants.CONFIG,
shell.Operations.CHECK_COMPUTE_CLUSTERS.value)